1887938316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 5556240144

約数和(自身を除く): 3668301828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 41, 44, 62, 66, 82, 93, 99, 121, 123, 124, 132, 164, 186, 198, 242, 246, 279, 341, 363, 369, 372, 396, 451, 484, 492, 558, 682, 726, 738, 902, 961, 1023, 1089, 1116, 1271, 1331, 1353, 1364, 1452, 1476, 1804, 1922, 2046, 2178, 2542, 2662, 2706, 2883, 3069, 3751, 3813, 3844, 3993, 4059, 4092, 4356, 4961, 5084, 5324, 5412, 5766, 6138, 7502, 7626, 7986, 8118, 8649, 9922, 10571, 11253, 11439, 11532, 11979, 12276, 13981, 14883, 15004, 15252, 15972, 16236, 17298, 19844, 21142, 22506, 22878, 23958, 27962, 29766, 31713, 33759, 34596, 39401, 41261, 41943, 42284, 44649, 45012, 45756, 47916, 54571, 55924, 59532, 63426, 67518, 78802, 82522, 83886, 89298, 95139, 109142, 116281, 118203, 123783, 125829, 126852, 135036, 153791, 157604, 163713, 165044, 167772, 178596, 190278, 218284, 232562, 236406, 247566, 251658, 307582, 327426, 348843, 354609, 371349, 380556, 433411, 461373, 465124, 472812, 491139, 495132, 503316, 615164, 654852, 697686, 709218, 742698, 866822, 922746, 982278, 1046529, 1279091, 1300233, 1384119, 1395372, 1418436, 1485396, 1691701, 1733644, 1845492, 1964556, 2093058, 2558182, 2600466, 2768238, 3383402, 3837273, 3900699, 4186116, 4767521, 5075103, 5116364, 5200932, 5536476, 6766804, 7674546, 7801398, 9535042, 10150206, 11511819, 14302563, 15225309, 15349092, 15602796, 19070084, 20300412, 23023638, 28605126, 30450618, 42907689, 46047276, 52442731, 57210252, 60901236, 85815378, 104885462, 157328193, 171630756, 209770924, 314656386, 471984579, 629312772, 943969158, 1887938316]

約数ペア:

[(1, 1887938316), (2, 943969158), (3, 629312772), (4, 471984579), (6, 314656386), (9, 209770924), (11, 171630756), (12, 157328193), (18, 104885462), (22, 85815378), (31, 60901236), (33, 57210252), (36, 52442731), (41, 46047276), (44, 42907689), (62, 30450618), (66, 28605126), (82, 23023638), (93, 20300412), (99, 19070084), (121, 15602796), (123, 15349092), (124, 15225309), (132, 14302563), (164, 11511819), (186, 10150206), (198, 9535042), (242, 7801398), (246, 7674546), (279, 6766804), (341, 5536476), (363, 5200932), (369, 5116364), (372, 5075103), (396, 4767521), (451, 4186116), (484, 3900699), (492, 3837273), (558, 3383402), (682, 2768238), (726, 2600466), (738, 2558182), (902, 2093058), (961, 1964556), (1023, 1845492), (1089, 1733644), (1116, 1691701), (1271, 1485396), (1331, 1418436), (1353, 1395372), (1364, 1384119), (1452, 1300233), (1476, 1279091), (1804, 1046529), (1922, 982278), (2046, 922746), (2178, 866822), (2542, 742698), (2662, 709218), (2706, 697686), (2883, 654852), (3069, 615164), (3751, 503316), (3813, 495132), (3844, 491139), (3993, 472812), (4059, 465124), (4092, 461373), (4356, 433411), (4961, 380556), (5084, 371349), (5324, 354609), (5412, 348843), (5766, 327426), (6138, 307582), (7502, 251658), (7626, 247566), (7986, 236406), (8118, 232562), (8649, 218284), (9922, 190278), (10571, 178596), (11253, 167772), (11439, 165044), (11532, 163713), (11979, 157604), (12276, 153791), (13981, 135036), (14883, 126852), (15004, 125829), (15252, 123783), (15972, 118203), (16236, 116281), (17298, 109142), (19844, 95139), (21142, 89298), (22506, 83886), (22878, 82522), (23958, 78802), (27962, 67518), (29766, 63426), (31713, 59532), (33759, 55924), (34596, 54571), (39401, 47916), (41261, 45756), (41943, 45012), (42284, 44649)]